Create and enable stand alone config to build AM62x r5 for USB DFU boot

Signed-off-by: Martyn Welch <martyn.welch@collabora.com>

debian/patches/apertis/am62x/0062-Add-standalone-AM62x-R5-config-for-USB-DFU-booting.patch

+From: Martyn Welch <martyn.welch@collabora.com>
+Date: Mon, 29 Jan 2024 15:50:55 +0000
+Subject: Add standalone AM62x R5 config for USB DFU booting
+
+Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
+---
+ configs/am62x_evm_r5_usbdfu_defconfig | 137 ++++++++++++++++++++++++++++++++++
+ 1 file changed, 137 insertions(+)
+ create mode 100644 configs/am62x_evm_r5_usbdfu_defconfig
+
+diff --git a/configs/am62x_evm_r5_usbdfu_defconfig b/configs/am62x_evm_r5_usbdfu_defconfig
+new file mode 100644
+index 0000000..b5e267b
+--- /dev/null
++++ b/configs/am62x_evm_r5_usbdfu_defconfig
+@@ -0,0 +1,137 @@
++CONFIG_ARM=y
++CONFIG_ARCH_K3=y
++CONFIG_SYS_MALLOC_LEN=0x08000000
++CONFIG_SYS_MALLOC_F_LEN=0x9000
++CONFIG_SPL_LIBCOMMON_SUPPORT=y
++CONFIG_SPL_LIBGENERIC_SUPPORT=y
++CONFIG_NR_DRAM_BANKS=2
++CONFIG_SOC_K3_AM625=y
++CONFIG_TARGET_AM625_R5_EVM=y
++CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
++CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x43c3a7f0
++CONFIG_SF_DEFAULT_SPEED=25000000
++CONFIG_SF_DEFAULT_MODE=0
++CONFIG_ENV_SIZE=0x20000
++CONFIG_DM_GPIO=y
++CONFIG_SPL_DM_SPI=y
++CONFIG_DEFAULT_DEVICE_TREE="k3-am625-r5-sk"
++CONFIG_SPL_TEXT_BASE=0x43c00000
++CONFIG_DM_RESET=y
++CONFIG_SPL_SERIAL=y
++CONFIG_SPL_DRIVERS_MISC=y
++CONFIG_SPL_STACK_R_ADDR=0x82000000
++CONFIG_SPL_SYS_MALLOC_F_LEN=0x7000
++CONFIG_SPL_SIZE_LIMIT=0x3A7F0
++CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x3500
++CONFIG_SPL_SPI_FLASH_SUPPORT=y
++CONFIG_SPL_LOAD_FIT=y
++CONFIG_SPL_LOAD_FIT_ADDRESS=0x80080000
++# CONFIG_DISPLAY_CPUINFO is not set
++CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD=y
++CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC=y
++CONFIG_SPL_MAX_SIZE=0x3B000
++CONFIG_SPL_PAD_TO=0x0
++CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
++CONFIG_SPL_BSS_START_ADDR=0x43c3b000
++CONFIG_SPL_BSS_MAX_SIZE=0x3000
++CONFIG_SPL_SYS_REPORT_STACK_F_USAGE=y
++CONFIG_SPL_SYS_MALLOC_SIMPLE=y
++CONFIG_SPL_STACK_R=y
++CONFIG_SPL_SEPARATE_BSS=y
++CONFIG_SPL_HAS_CUSTOM_MALLOC_START=y
++CONFIG_SPL_CUSTOM_SYS_MALLOC_ADDR=0x84000000
++CONFIG_SPL_SYS_MALLOC_SIZE=0x1000000
++CONFIG_SPL_EARLY_BSS=y
++CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
++CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x400
++CONFIG_SPL_DM_MAILBOX=y
++CONFIG_SPL_DM_SPI_FLASH=y
++CONFIG_SPL_DM_RESET=y
++CONFIG_SPL_POWER_DOMAIN=y
++CONFIG_SPL_RAM_SUPPORT=y
++CONFIG_SPL_RAM_DEVICE=y
++CONFIG_SPL_REMOTEPROC=y
++# CONFIG_SPL_SPI_FLASH_TINY is not set
++CONFIG_SPL_SPI_FLASH_SFDP_SUPPORT=y
++CONFIG_SPL_SPI_LOAD=y
++CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
++CONFIG_SPL_YMODEM_SUPPORT=y
++CONFIG_HUSH_PARSER=y
++CONFIG_CMD_ASKENV=y
++CONFIG_CMD_DFU=y
++CONFIG_CMD_REMOTEPROC=y
++# CONFIG_CMD_SETEXPR is not set
++CONFIG_CMD_TIME=y
++CONFIG_OF_CONTROL=y
++CONFIG_SPL_OF_CONTROL=y
++CONFIG_SPL_MULTI_DTB_FIT=y
++CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
++CONFIG_SYS_RELOC_GD_ENV_ADDR=y
++CONFIG_SPL_DM=y
++CONFIG_SPL_DM_SEQ_ALIAS=y
++CONFIG_REGMAP=y
++CONFIG_SPL_REGMAP=y
++CONFIG_SPL_OF_TRANSLATE=y
++CONFIG_CLK=y
++CONFIG_SPL_CLK=y
++CONFIG_SPL_CLK_CCF=y
++CONFIG_SPL_CLK_K3_PLL=y
++CONFIG_SPL_CLK_K3=y
++CONFIG_TI_SCI_PROTOCOL=y
++CONFIG_DA8XX_GPIO=y
++CONFIG_DM_MAILBOX=y
++CONFIG_K3_SEC_PROXY=y
++CONFIG_SPL_MISC=y
++CONFIG_ESM_K3=y
++CONFIG_SUPPORT_EMMC_BOOT=y
++CONFIG_MMC_SDHCI_ADMA=y
++CONFIG_SPL_MMC_SDHCI_ADMA=y
++CONFIG_MMC_SDHCI_AM654=y
++CONFIG_DM_SPI_FLASH=y
++CONFIG_SPI_FLASH_SFDP_SUPPORT=y
++CONFIG_SPI_FLASH_SOFT_RESET=y
++CONFIG_SPI_FLASH_SOFT_RESET_ON_BOOT=y
++CONFIG_SPI_FLASH_SPANSION=y
++CONFIG_SPI_FLASH_S28HX_T=y
++CONFIG_PINCTRL=y
++# CONFIG_PINCTRL_GENERIC is not set
++CONFIG_SPL_PINCTRL=y
++# CONFIG_SPL_PINCTRL_GENERIC is not set
++CONFIG_PINCTRL_SINGLE=y
++CONFIG_POWER_DOMAIN=y
++CONFIG_TI_POWER_DOMAIN=y
++CONFIG_K3_SYSTEM_CONTROLLER=y
++CONFIG_REMOTEPROC_TI_K3_ARM64=y
++CONFIG_RESET_TI_SCI=y
++CONFIG_SPECIFY_CONSOLE_INDEX=y
++CONFIG_DM_SERIAL=y
++CONFIG_SOC_DEVICE=y
++CONFIG_SOC_DEVICE_TI_K3=y
++CONFIG_SOC_TI=y
++CONFIG_SPI=y
++CONFIG_DM_SPI=y
++CONFIG_CADENCE_QSPI=y
++CONFIG_TIMER=y
++CONFIG_SPL_TIMER=y
++CONFIG_OMAP_TIMER=y
++CONFIG_LIB_RATIONAL=y
++CONFIG_SPL_LIB_RATIONAL=y
++CONFIG_SPL_ENV_SUPPORT=y
++CONFIG_SYSCON=y
++CONFIG_SPL_SYSCON=y
++CONFIG_SYS_DFU_DATA_BUF_SIZE=0x5000
++CONFIG_MISC=y
++CONFIG_USB=y
++CONFIG_DM_USB_GADGET=y
++CONFIG_SPL_DM_USB_GADGET=y
++CONFIG_USB_DWC3=y
++CONFIG_USB_DWC3_GENERIC=y
++CONFIG_SPL_USB_DWC3_GENERIC=y
++CONFIG_SPL_USB_DWC3_AM62=y
++CONFIG_USB_GADGET=y
++CONFIG_SPL_USB_GADGET=y
++CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
++CONFIG_USB_GADGET_VENDOR_NUM=0x0451
++CONFIG_USB_GADGET_PRODUCT_NUM=0x6165
++CONFIG_USB_GADGET_DOWNLOAD=y
++CONFIG_SPL_DFU=y

debian/patches/series

@@ -82,6 +82,7 @@ apertis/am62x/0058-usb-dwc3-Switch-to-device-mode-on-gadget-start.patch
 apertis/am62x/0059-board-ti-am62x-am62x-include-env-for-DFU.patch
 apertis/am62x/0060-arm-dts-k3-am625-sk-Enable-usb-port-in-u-boot.patch
 apertis/am62x/0061-configs-am62x_evm_-Enable-USB-and-DFU-support.patch
+apertis/am62x/0062-Add-standalone-AM62x-R5-config-for-USB-DFU-booting.patch
 
 # Support for x86 platform
 apertis/x86/0078-X86-Support-for-SCSI-devices-added.patch

debian/targets.mk

@@ -213,6 +213,11 @@ ifeq (${DEB_HOST_ARCH},arm64)
   am62x_evm_r5_CROSS_COMPILE := arm-linux-gnueabihf-
   am62x_evm_r5_targets := spl/u-boot-spl.bin
 
+  # Martyn Welch <martyn.welch@collabora.com>
+  u-boot-sitara_platforms += am62x_evm_r5_usbdfu
+  am62x_evm_r5_usbdfu_CROSS_COMPILE := arm-linux-gnueabihf-
+  am62x_evm_r5_usbdfu_targets := spl/u-boot-spl.bin
+
   # Martyn Welch <martyn.welch@collabora.com>
   u-boot-sitara_platforms += am62x_evm_a53
   am62x_evm_a53_assigns := ATF=/usr/lib/arm-trusted-firmware/k3/bl31.bin TEE=/lib/firmware/tee-pager_v2.bin DM=/lib/firmware/ti-dm/am62xx/ipc_echo_testb_mcu1_0_release_strip.xer5f